見 https://blog.csdn.net/mzl87/article/details/84892916
https://www.codeproject.com/Articles/1235077/Getting-Started-With-ASP-NET-Core-Identity-And-Rol
見 https://blog.csdn.net/mzl87/article/details/84892916
https://www.codeproject.com/Articles/1235077/Getting-Started-With-ASP-NET-Core-Identity-And-Rol
def ADD(a): print(3,a,hex(id(a))) a.remove(2) print(3,a,hex(id(a))) a=a.append(10)